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Results for “Recurrence”

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PubMed2005

Recurrent pleomorphic adenoma of the parotid gland.

BACKGROUND: Surgery of recurrent pleomorphic adenoma presents an increased risk of facial nerve injury and a considerable re-recurrence rate. METHODS: A series of 33 patients with first recurrence of pleomorphic adenoma of the parotid gland was analyzed. The data were derived from medical records as well as from interviews and clinical examinations of all living patients. Histologic material of the initial and recurrent tumor were reviewed. RESULTS: Multifocal recurrence and carcinoma in pleomorphic adenoma were observed in 73% and 9% of patients, respectively. The incidence of permanent partial facial nerve injury after surgery was 23% in patients with initial enucleation and 14% in those with initial superficial parotidectomy (including 1 patient with facial nerve resection and 1 patient with a partial facial paresis before recurrence surgery). A subsequent recurrence occurred in 6 patients, all with initial enucleation after a mean time interval of 9 years. CONCLUSIONS: The preservation of the facial nerve was possible in all but 1 patient treated for the first recurrence with a relatively low rate of permanent partial facial paresis because of the use of the operating microscope and facial nerve monitor. To evaluate the re-recurrence rate, a follow-up of at least 10 years is necessary.

Adenoma, Pleomorphic↗

PubMed2006

Margin width as the sole determinant of local recurrence after breast conservation in patients with ductal carcinoma in situ of the breast.

BACKGROUND: A previous study showed a 3% local recurrence risk at 8 years in ductal carcinoma in situ (DCIS) patients treated with excision alone with surgical margins of 10 mm or greater. This study updates those data. METHODS: A total of 272 DCIS patients treated conservatively with 10 mm or greater margins were reviewed in a prospective database. RESULTS: Among 212 excision-alone patients, there were 9 DCIS and 3 invasive recurrences. The 12-year probability of any local recurrence was 13.9%; of invasive recurrence it was 3.4%. Among 60 excision plus radiation patients, there was 1 local (invasive) recurrence (P = .06). The 12-year probability of local recurrence was 2.5%. CONCLUSIONS: Local recurrence in DCIS patients treated with excision alone with margins of 10 mm or greater compares favorably with local recurrence in DCIS patients with nontransected margins and treated with postoperative radiation. The risk of invasive recurrence among widely excised DCIS patients is extremely low.

Adult↗

PubMed2005

Predictive factors for local recurrence of resected colorectal lung metastases.

BACKGROUND: Wedge resection or segmentectomy are the preferred treatments for pulmonary metastasis from colorectal cancer. However, local recurrence at the surgical margin is a problem with limited resections. This study attempted to identify predictive factors associated with local recurrences at the surgical margin after resection of pulmonary metastases. METHODS: A total of 96 lesions in 61 patients who had undergone a pulmonary wedge resection or segmentectomy for the treatment of pulmonary metastasis from colorectal cancer were investigated. Various clinical and pathologic factors were reviewed, and the risk of a local recurrence at the surgical margin was investigated. RESULTS: After pulmonary resection, 34 of the 61 patients (56%) experienced recurrences in their lungs. Local recurrences at the surgical margin were found in 17 patients (28%), even though 15 of these 17 cases had been histologically confirmed as completely resected cases. No clinical factors associated with local recurrence at the surgical margin were identified. Pathologically, lesions exhibiting 10 or more aerogenous spreads with floating cancer cell clusters around the main tumor (p = 0.02) and a malignant positive surgical margin (p = 0.04) had a significantly higher risk of local recurrence. CONCLUSIONS: The present study indicated that local recurrence may occur even in cases with a pathologically negative surgical margin. In cases with pulmonary metastases from colorectal cancer, lesions with 10 or more aerogenous spreads with floating cancer cell clusters around the main lesion and a malignant positive surgical margin in the resected specimens have a significantly higher risk of local recurrence at the surgical margin than those without.

Adult↗

PubMed2005

Prediction of survival from first recurrence of breast carcinoma in Japanese women.

The clinical courses of patients with recurrent breast carcinoma vary greatly. We retrospectively examined data on 1863 Japanese patients treated for a breast carcinoma from 1981 to 2000. Among them, 345 (18.5%) who had clearly died of recurrence were reviewed. Patients died most frequently (63.2%) up to 30 months after the first recurrence. Based on multivariate analysis, the four factors that were most predictive of survival after the first recurrence were disease-free interval, site of recurrence, progesterone receptor (PgR) status, and vascular involvement. These findings showed that the intrinsic tumor biology of the initial primary tumor plays a critical role in determining survival after the first recurrence in patients with a breast carcinoma. The combined analysis of disease-free interval, site of recurrence, PgR status, and vascular involvement may assist in estimating the median survival after first recurrence, and may assist with the designing of new therapeutic strategies for patients with recurrence for whom there is an unfavorable prognosis.

Adult↗

PubMed2007

Frequency of local recurrence following segmentectomy of stage IA non-small cell lung cancer is influenced by segment localisation and width of resection margins--implications for patient selection for segmentectomy.

OBJECTIVE: Segmentectomy has recently been suggested as alternative to lobectomy for curative treatment of early-stage non-small cell lung cancer (NSCLC). This study was performed to investigate if localisation of the resected segment or width of resection margins influence local recurrence following complete segmentectomy of stage IA NSCLC. METHODS: Between 1987 and 2002, 49 segmentectomies and 150 lobectomies were performed in patients with pT1pN0cM0-NSCLC in our institution. Indications for segmentectomy were a limited pulmonary function or severe comorbidity. The median follow-up duration was 54 months. Local recurrence was distinguished from secondary primary lung cancer and was defined as tumour within the same lung or in the ipsilateral mediastinum. Segment localisation, width of resection margins, tumour size, tumour type, grading and age were analysed concerning their influence on local recurrence. RESULTS: Local recurrence occurred in 16% of patients with segmentectomy and was significantly more frequent than in patients with lobectomy (5%; p=0.005; log-rank test). Segmentectomy in the S1-3 region tended more frequently to local recurrence than segmentectomy in the remaining segments (p=0.08; log-rank test): There was no recurrence following segmentectomy in the S7-10 region (n=6) or of S4-5 (n=5). Recurrence occurred in 7 (23%) out of 30 patients with segmentectomy in the S1-3 region and in 1 (12%) out of 8 patients with S6-segmentectomy. Also, resection margins < or = 1cm tended to be associated with local recurrence (p=0.06; log-rank test). CONCLUSIONS: The frequency of local recurrence following segmentectomy might be influenced by segment localisation and width of resection margins. Segmentectomy within the S1-3 region should be avoided whenever possible.

Adult↗

PubMed2004

Recurrent varicose veins after surgery: a new appraisal of a common and complex problem in vascular surgery.

OBJECTIVE: To assess the true incidence, the reflux patterns and the mechanisms responsible for recurrent varicose vein disease according to current definitions and guidelines. PATIENTS AND METHODS: Ninety-three patients (69 female, 24 male, mean age: 48 years) were prospectively evaluated pre- and postoperatively (1 month and 5 years), using clinical and colour duplex examination of both lower limbs. The CEAP score and its modification for recurrence (REVAS) were used for classification. RESULTS: In 113 operated lower limbs, 28 (25%) were found to have a recurrence, 20 of which were symptomatic (20/28, 72%). However, in this group, the mean severity score decreased significantly from 6.5 (SD 3.1) to 5.2 (SD 2.8) (p<0.001, paired t-test). The correlation between the type and cause of recurrence revealed: (1) true recurrent varices in eight limbs (8/28, 29%), primarily caused by neovascularisation, (2) new varicose veins as a consequence of disease progression in seven limbs (7/28, 25%), (3) residual veins in three limbs (3/28, 11%) mainly due to tactical errors (e.g. failure to strip the GSV), (4) complex patterns in 10 limbs (10/28, 36%). In the limbs with recurrence, 42 sources of venous reflux were identified: (1) 19 new sites of venous reflux were due to disease progression (15% of the operated limbs), (2) 13 were caused by neovascularisation (11.5% of the operated limbs), (3) six resulted from tactical failures (5.3% of the operated limbs) and (4) four were due to technical failures (3.5% of the operated limbs). CONCLUSIONS: This study shows that the recurrence of varicose veins after surgery is not uncommon. However, the clinical condition of most affected limbs remains improved. Progression of the disease and neovascularisation are responsible for more than half of the recurrences. Rigorous evaluation of patients and assiduous surgical technique might reduce recurrence due to technical and tactical failures.

Adult↗

PubMed2006

Leg ulcer recurrence and its risk factors: a duplex ultrasound study before and after vein surgery.

OBJECTIVES: Assessment of risk factors for ulcer recurrence in chronic leg ulcer patients treated by varicose vein surgery. DESIGN: Retrospective follow-up study. MATERIALS: 62 patients, 43 women and 19 men (Median=56.5 years, range 24-77) with the CEAP classifications of C(5)-C(6) and E(P) (primary venous insufficiency). METHODS: Patients underwent colour duplex ultrasound (CDU) investigation before varicose vein surgery. Post-operatively CDU, ambulatory venous pressure (AVP) and an interview were performed. The median clinical follow-up was 5.5 years (range 2-11 years). RESULTS: The estimated 5-year ulcer recurrence rate was 19% in all patients. The risk of ulcer recurrence was significantly lower (p<0.05) in legs without residual varices or recurrence. The five year risk of ulcer recurrence depended on the time interval between ulcer appearance and the surgical intervention (index operation), post-operative venous axial reflux and AVP (mmHg). More than 50% of the patients had a calculated probability of ulcer recurrence of less than 3%, but 13% had a probability of more than 23% based on our analysis. CONCLUSIONS: A long history of venous ulcer is a pre- and post-operative risk factor for recurrent ulceration. Total elimination of incompetent superficial and perforator veins lowers the risk of ulcer recurrence, whereas residual axial reflux increases the risk. Postoperative CDU is effective in identifying patients at risk of ulcer recurrence.

Adult↗

PubMed2006

Recurrent symptomatic common bile duct stones after endoscopic stone extraction in elderly patients.

BACKGROUND: Endoscopic sphincterotomy (EST) and stone extraction are established therapeutic procedures for common bile duct (CBD) stones. Little is known about the outcomes of EST for CBD stones among elderly patients. OBJECTIVES: To examine the rate and the risk factors (CBD dilation and/or angulation, periampullary diverticulum, and past open cholecystectomy) for recurrent symptomatic CBD stones after EST in the elderly. DESIGN AND PATIENTS: A total of 228 patients who underwent EST for CBD stones in the period 1997 to 2004 were included. Follow-up data were obtained from medical records and by questioning all the patients. The correlation between age and stone recurrence, as well as between age and the prevalence of risk factors for recurrence was calculated. In addition, a subgroup of 45 elderly patients aged > or =80 years was compared with a control subgroup of 51 young patients aged < or =50 years, in terms of stone recurrence and associated risk factors. SETTING: Single-center, retrospective study. INTERVENTIONS: Endoscopic sphincterotomy. MAIN OUTCOME MEASUREMENTS: Symptomatic CBD stone recurrence rate and frequency of risk factors for it. RESULTS: In the group of all patients, a correlation was found between the age and stone recurrence, as well as between age and the known risk factors for recurrent stones. In analyzing the 2 subgroups, CBD stones recurred in 20% of the elderly patients compared with 4% of the young patients. Risk factors for recurrent CBD stones were more common in the elderly, and so was the presence of multiple risk factors in the same patient. CONCLUSIONS: Recurrence of symptomatic CBD stones after endoscopic therapy was more frequent in the elderly patients because of an increased frequency of risk factors.

Adult↗

PubMed2005

Significance of recurrences of new atrial fibrillation in acute myocardial infarction.

BACKGROUND: Although new-onset atrial fibrillation (AF) frequently recurs following the acute myocardial infarction, the significance of AF recurrences is unknown. OBJECTIVE: The objective of the present study was to evaluate the incidence, clinical predictors and prognostic significance of AF recurrences following the acute myocardial infarction. METHODS AND RESULTS: A total of 320 consecutive patients with AF following the acute myocardial infarction were evaluated and the patients with AF recurrences were compared to those with single episodes of AF in whom AF did not recur after restoration of sinus rhythm. The incidence of AF recurrences was 22.5%. AF recurrences were highly associated with congestive heart failure and worse Killip class was identified as the most important predictor of AF recurrences. Patients with AF recurrences had poorer outcome, including higher in-hospital (36.1% versus 12.9%) and 7-year (68.2% versus 48.6%) mortality. After multivariate adjustment, AF recurrence remained an independent predictor of in-hospital [odds ratio (OR) = 3.08, 95% confidence interval (CI), 1.45-6.53, p = 0.001], and 7-year [relative risk (RR) = 1.52, 95% CI, 1.00-2.31, p = 0.026] mortality. CONCLUSION: New-onset AF frequently recurs following the acute myocardial infarction and our analysis demonstrated that recurrences of AF independently predicted in-hospital and long-term mortality.

Aged↗

PubMed2026

Association between pembrolizumab-based therapy exposure and survival outcomes in metastatic or recurrent uterine carcinosarcoma: a multi-center real-world study.

OBJECTIVE: To evaluate the association between exposure to pembrolizumab-based therapy in the post-platinum setting and survival outcomes in patients with metastatic or recurrent uterine carcinosarcoma. METHODS: In this retrospective study, patients with metastatic or recurrent uterine carcinosarcoma treated at three tertiary centers between January 2008 and April 2025 were included. Patients received various treatment modalities after recurrence or progression in the post-platinum setting. Survival outcomes were analyzed according to whether patients were exposed to pembrolizumab-based therapy after recurrence or progression. Survival after recurrence and overall survival were evaluated using Kaplan-Meier analyses and Cox proportional hazards models. Additional analyses using inverse probability of treatment weighting, doubly robust methods, and time-dependent Cox models were performed. RESULTS: A total of 147 patients were included, of whom 42 (28.6%) received pembrolizumab-based therapy in the post-platinum setting. In multi-variable analyses, pembrolizumab-based therapy exposure was independently associated with improved survival after recurrence (hazard ratio 0.44, 95% confidence interval 0.24 to 0.83, p = .01) and overall survival (hazard ratio 0.48; 95% confidence interval 0.26 to 0.89, p =.02). Positive peritoneal washing cytology was independently associated with poorer survival outcomes. In time-dependent Cox analyses using inverse probability of treatment weighting, pembrolizumab-based therapy exposure remained significantly associated with improved survival after recurrence (hazard ratio 0.56, 95% confidence interval 0.33 to 0.96, p =.035), whereas the association with overall survival was no longer statistically significant. CONCLUSIONS: Exposure to pembrolizumab-based therapy in the post-platinum setting was associated with improved survival after recurrence in patients with metastatic or recurrent uterine carcinosarcoma. These findings support the potential clinical relevance of pembrolizumab-based therapy in the post-platinum setting and warrant further prospective validation.

Aged↗

PubMed2004

Molecular-based prediction of early recurrence in hepatocellular carcinoma.

BACKGROUND/AIMS: Hepatocellular carcinoma (HCC) has a very poor prognosis, due to the high incidence of tumor recurrence. As the current morphological indicators are often insufficient for therapeutic decisions, we sought to identify additional biologic indicators for early recurrence. METHODS: We analyzed gene expression using a PCR-based array of 3,072 genes in 100 HCC patients. Informative genes predicting early intrahepatic recurrence were selected by random permutation testing, and a weighted voting prediction method was constructed. Following estimation of prediction accuracy, a multivariate Cox analysis was performed. RESULTS: By permutation testing, we selected 92 genes demonstrated distinct expression patterns differing significantly between recurrence cases and recurrence-free cases. Our prediction method, using the 20 top-ranked genes, correctly predicted the early intrahepatic recurrence for 29 of 40 cases within the validation group, and the odds ratio was 6.8 (95%CI 1.7-27.5, P = 0.010). The 2-year recurrence rates in the patients with the good signature and those with the poor signature were 29.4 and 73.9%, respectively. Multivariate Cox analysis revealed that molecular-signature was an independent indicator for recurrence (hazard ratio 3.82, 95%CI 1.44-10.10, P = 0.007). CONCLUSIONS: Our molecular-based prediction method using 20 genes is clinically useful to predict early recurrence of HCC.

Aged↗

PubMed2006

Propagation of major depressive disorder: relationship between first episode symptoms and recurrence.

Major depressive disorder is a highly recurrent disorder, with long-term estimates of recurrence ranging as high as 80%. The impact of first episode depressive symptoms on later recurrence has not been previously examined. The present study sought to identify risk factors for recurrent major depressive episodes by investigating first episode symptoms. It was predicted that the presence of depressed mood and sleep disturbance in the first episode would increase the likelihood of recurrence. Four hundred eighty-seven randomly selected community participants who met DSM-III-R criteria for at least one major depressive episode were assessed twice during adolescence and once in young adulthood. We examined the association between first major depressive episode symptoms and the presence of a recurrent episode. Recurrence was significant predicted by the presence of depressed mood and increased appetite at episode 1. A nonsignificant trend suggested that female gender may also be associated with recurrence. First episode depressed mood, increased appetite, and female gender may serve as specific risk factors for recurrence. The centrality of depressed mood to major depressive disorder is highlighted.

Adolescent↗

PubMed2005

Recurrent lumbar disc herniation after discectomy: outcome of repeat discectomy.

BACKGROUND: Recurrent disc herniation after discectomy is relatively lacking in specific studies and is usually reviewed along with other causes of failed disc surgery. The purpose of the current study was to address the outcome in the patients who had recurrent disc herniation treated with repeat discectomy and to identify the factors that may influence the outcome. METHODS: Thirty-nine patients who underwent repeat discectomy for recurrent lumbar disc herniation were retrospectively analyzed. Of these patients, 27 had recurrent disc herniation at the L4 to L5 level, 11 at the L5 to S1, and 1 at the L3 to L4. They almost had the typical presentation of sciatica. The time from prior discectomy to that of recurrence ranged 6 months to 17 years (average, 5 years and 4 months). The Japanese Orthopaedic Association (JOA) score averaged 12 (range, -3 to 18). All patients had a follow-up evaluation at 1 and 15 years (average, 7 years and 8 months) after surgery. RESULTS: Their JOA score increased to 12 to 29 (average, 24), with the recovery rate of 29% to 100% (average, 72%). Twenty-nine patients returned to their previous work status or normal daily activity, 7 had significant improvement, and 3 needed analgesic drugs although they had pain relief to different degrees. CONCLUSIONS: The outcomes of repeat discectomy for recurrent disc herniation were satisfactory. No factors such as age, sex, traumatic events, times of prior surgery, level of herniation, side of recurrence, pain-free interval, duration of recurrence symptoms, walking capacity, the preoperative JOA score, associated spinal stenosis, procedures of revision surgery, and dural tear were found to be of predictive value for a prognosis of revision surgery for recurrent disc herniation (P>.05).

Adult↗

PubMed2004

Recurrence of focal glomerulosclerosis in post-renal transplant recipients: report of two cases.

INTRODUCTION: Focal segmental glomerulosclerosis (FGS) has a tendency to recur frequently after kidney transplantation. To evaluate the incidence and outcome of recurrence of FGS, we report 2 cases of recurrence. PATIENTS: Among 12 patients with renal failure caused by biopsy-proved FGS who received kidney allografts from living related donors, 2 experienced recurrent FGS. CASE REPORTS: Case 1 was a 28-year-old man who received a renal transplant from his mother. The recurrence of FGS happened just after the scheduled reduction in immunosuppressants at 36 months after the transplantation. He developed subsequently end-stage renal failure (ESRD) 50 months after transplantation. Case 2 was a 22-year-old man who received a renal transplant from this ABO disparate mother. A few days after renal transplantation, he displayed a severe nephrotic syndrome due to recurrent FGS, reaching ESRD at 23 months. To treat recurrent FGS, plasma exchange was partially effective, reducing the proteinuria but not stopping the progression of disease. DISCUSSION: Two recipients with severe proteinuria were diagnosed as having recurrent FGS. The incidence of recurrent FGS was 16.7% with 5-year and 10-year graft survival rates among recipients with ESRD caused by FGS of 79.6% and 68.2%, respectively. The incidence and graft survival rates were better than those expected based upon previous reports. Once the recurrence occurred, it was difficult to halt the progression of disease. Effective prevention of FGS and careful observations with maintained of immunosuppression are necessary in these patients.

Adult↗

PubMed2005

Long-term immunosuppression for prevention of nonviral disease recurrence.

The choice of immunosuppressive regime used after liver transplantation depends on many factors, which should include the effect of disease recurrence; recurrence of disease after liver transplantation may be affected by the degree and type of immunosuppression used and recurrent disease may affect patient and graft survival. For autoimmune diseases, recurrence of primary biliary cirrhosis develops sooner and more rapidly in those on tacrolimus compared with cyclosporine, but graft loss from recurrent disease is uncommon; recurrence rates of primary sclerosing cholangitis is unaffected by immunosuppressive regimes and recurrence of autoimmune hepatitis may be reduced by prescription of corticosteroids. Whether the immunosuppressive regime affects the pattern of hepatocellular carcinoma recurrence is uncertain. It is probable that the use of calcineurin inhibitor does not have a significant effect and inhibitors of TOR may have an anti-cancer effect, but this still has to be shown clinically. Most metabolic diseases are not affected by the choice of immunosuppression, although recurrence of sarcoidosis may be prevented by corticosteroids.

Carcinoma, Hepatocellular↗

PubMed2006

Recurrent glomerular diseases after renal transplantation.

INTRODUCTION: Recurrent glomerular diseases are important causes of graft dysfunction after renal transplantation. As the outcomes of transplantation continue to improve, the problem of recurrent diseases in the transplanted kidney have become evident. The purpose of our study was to determine the risk factors for and the incidence of recurrence in the posttransplant period as well as their impact on graft survival rates. METHOD: We retrospectively analyzed 49 patients with glomerular diseases due to membranoproliferative glomerulonephritis (n = 26); focal segmental glomerulosclerosis (FSGS, n = 18); and systemic lupus erythematosus (n = 5). The mean follow-up was 9.5 years. RESULTS: Recurrent disease was detected in 30 of 49 patients after a mean posttransplant follow-up of 28.1 months (range = 1 to 157) and their average graft survival was 41.3 months. Nineteen patients were recurrence-free with a mean graft survival of 79.4 (range = 15 to 158) months (P < .05). One patient with FSGS, showed disease-recurrence in her third transplant after having experienced recurrences in the former grafts. In all six patients with HLA haplotype B8, recurrence was observed at a mean of 19.5 +/- 9.8 months. The only risk factor that was identified was this HLA haplotype. CONCLUSION: Recurrent disease a significant problem after renal transplantation is associated with decreased graft survival. The donor HLA type may be associated with risk, which should be clearly discussed with both the living donor and the recipient candidate.

Drug Therapy, Combination↗

PubMed2005

Glutathione peroxidase 1 gene polymorphism and risk of recurrence in patients with superficial bladder cancer.

OBJECTIVES: To investigate the potential of genetic polymorphism (Pro198Leu) in the human glutathione peroxidase 1 (hGPX1) gene as a biologic marker predictive of bladder cancer recurrence. Given the high propensity for superficial bladder cancer recurrence, biologic markers that are predictive of recurrence may provide additional helpful information in bladder cancer treatment. To date, few valuable molecular markers have been closely associated with bladder cancer recurrence. METHODS: In this ongoing prospective study, we investigated the potential of genetic polymorphism (Pro198Leu) in the hGPX1 gene, whose protein product is an important metabolic enzyme, as a recurrence predictor. RESULTS: This study included 224 patients with superficial bladder cancer. During a median follow-up of 25.2 months, 138 (61.6%) of the 224 patients experienced disease recurrence. Patients with the hGPX1 wild type had marginally shorter recurrence-free survival compared with those with the hGPX1 variant genotype (log-rank test, P = 0.066). The difference was even greater in whites (log-rank test, P = 0.036). When we performed multivariate analysis using Cox proportional hazards model, we detected a borderline protective role for the hGPX1 variant genotype in recurrence, with a hazard ratio of 0.71 (95% confidence interval 0.48 to 1.05). The protective association was even stronger in whites (hazard ratio 0.63, 95% confidence interval 0.42 to 0.96). CONCLUSIONS: Our findings suggest that a genetic polymorphism in the hGPX1 gene may serve as a molecular marker for monitoring bladder cancer recurrence.

Aged↗

PubMed2005

Impact of obesity on prostate cancer recurrence after radical prostatectomy: data from CaPSURE.

OBJECTIVES: To determine the association between obesity and prostate cancer recurrence after primary treatment with radical prostatectomy. METHODS: Data were abstracted from CaPSURE, a disease registry of 10,018 men with prostate cancer. We included 2131 men who had undergone radical prostatectomy between 1989 and 2003 and had body mass index (BMI) information available. Recurrence was defined as two consecutive prostate-specific antigen (PSA) levels of 0.2 ng/mL or greater or any second treatment. Patients were risk stratified using the PSA level, Gleason grade, and clinical T stage. RESULTS: Patients were followed up for a median of 23 months. Of the 2131 patients, 251 (12%) developed recurrence at a median of 13 months (range 1 to 107); 183 (9%) of these men had PSA failure and 68 (3%) received a second treatment. After adjusting for risk group, ethnicity, age, and comorbidities, a significant association was found between an increasing BMI and disease recurrence (P = 0.028). Very obese patients (BMI 35 kg/m2 or more) were 1.69 times more likely to have recurrence relative to men of normal weight (BMI less than 25.0 kg/m2; 95% confidence interval [CI] 1.01 to 2.84). An increasing PSA level (P <0.0001) and Gleason grade (P <0.0001) were also associated with recurrence. Ethnicity was not significantly associated with either BMI or PSA recurrence (P = 0.685 and P = 0.068, respectively). CONCLUSIONS: The results of our study have shown that obesity is an independent predictor of prostate cancer recurrence. Because of the increased comorbidities and greater rates of recurrence, obese individuals undergoing radical prostatectomy need vigilant follow-up care.

Adult↗